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Fuel Cell Standards
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CSA America
CSA HGV4.1 Hydrogen Dispensers
CSA HGV4.2 Hose and Hose Assemblies for Hydrogen Vehicles and Dispensing Systems
CSA HGV4.3 Fueling Parameters for Hydrogen Dispensing System
CSA HGV4.4 Gaseous Hydrogen – Fueling Stations - Valves
CSA HGV4.6 Manually Operated Valves Used in Gaseous Hydrogen Vehicle Fueling Stations
CSA HGV4.7 Automatic Pressure Operated Valves for Use in Gaseous Hydrogen Vehicle Fueling Stations
CSA HGV4.8 Hydrogen Gas Vehicle Fueling Stations Compressor Guidelines
CSA HGV4.9 Fueling System Guideline
CSA HGV4.10 Performance of Fittings for Compressed Hydrogen Gas and Hydrogen Rich Gas Mixtures
National Institute of Standards and Technology (NIST) Office of Weights and Measures
Hydrogen Gas - Measuring Devices Hydrogen Gas - Measuring Devices
International Organization of Legal Metrology (OIML)
OIML R 81 Dynamic measuring devices and systems for cryogenic liquids
OIML R 81-1: Metrological and technical requirements
OIML R 81-2: Metrological controls and performance tests
OIML R 81-3: Test report...
OIML R 139 Compressed Gaseous Fuel Measuring Systems for Vehicles OIML R 139-1: Metrological and technical requirements
OIML R 139-2: Metrological controls and performance tests
OIML R 139-3: Test report...
Technical Committee 197 - Hydrogen Technologies
ISO 17268 Gaseous Hydrogen Land Vehicle Refueling Connection Devices
ISO 19880-1 Gaseous Hydrogen Fueling Station - General Requirements
ISO 19880-2 Gaseous Hydrogen Fueling Station Dispensers
ISO 19880-3 Gaseous hydrogen -- Fueling stations -- Part 3: Valves
ISO 19880-4 Gaseous Hydrogen Fueling Station - Compressors
ISO 19880-5 Gaseous Hydrogen - Fueling Station – Part 5: Hoses
ISO 19880-6 Gaseous Hydrogen Fueling Station - Fittings
ISO 19880-8 Gaseous Hydrogen Fueling Station - Part 8: Hydrogen Quality Control